| Business | Phone |
| Southern Supply 326 Howard Ave, Biloxi 39530 | (228) 435-4401 |
| Arguelles Marine Contracting Biloxi 39532 | (228) 392-2259 |
| B K's Bulkheads & Piers 14408 Big Ridge Rd, Biloxi 39532 | (228) 872-0210 |
| Breakwater Marine 506 Marie St, Biloxi 39530 | (228) 697-4188 |